diff options
| author | Icenowy Zheng <icenowy@aosc.io> | 2017-05-17 22:47:19 +0800 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-06-01 09:49:54 +0200 |
| commit | a43a42ad9ceae94eca1a80ef072d6a19f0160a57 (patch) | |
| tree | 937680d584c2bced4f8098a0d89d420fe63076e0 /drivers/gpu/drm/sun4i/Kconfig | |
| parent | 87969338436710638076d8083dda8b0de703f4a5 (diff) | |
| download | linux-a43a42ad9ceae94eca1a80ef072d6a19f0160a57.tar.bz2 | |
drm/sun4i: add a Kconfig option for sun4i-backend
As sun4i-backend is now a dedicated module, add an Kconfig option for
it to make it optional, since some build may only use other engines.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Diffstat (limited to 'drivers/gpu/drm/sun4i/Kconfig')
| -rw-r--r-- | drivers/gpu/drm/sun4i/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/gpu/drm/sun4i/Kconfig b/drivers/gpu/drm/sun4i/Kconfig index a4b357db8856..5a8227f37cc4 100644 --- a/drivers/gpu/drm/sun4i/Kconfig +++ b/drivers/gpu/drm/sun4i/Kconfig @@ -12,3 +12,13 @@ config DRM_SUN4I Choose this option if you have an Allwinner SoC with a Display Engine. If M is selected the module will be called sun4i-drm. + +config DRM_SUN4I_BACKEND + tristate "Support for Allwinner A10 Display Engine Backend" + depends on DRM_SUN4I + default DRM_SUN4I + help + Choose this option if you have an Allwinner SoC with the + original Allwinner Display Engine, which has a backend to + do some alpha blending and feed graphics to TCON. If M is + selected the module will be called sun4i-backend. |